B.E. 1st Year Engineering Graphics (2110013) · A Text Book of Engineering Graphics by P.J.Shah S.Chand & Company Ltd., New Delhi ... New Delhi 4. A text book of Engineering Drawing

B.E. 1st Year

Department of Mechanical Engineering

Darshan Institute of Engg. & Tech., Rajkot

Engineering Graphics (2110013)

Darshan Institute Of Engg. & Technology

List Of Instruments

SR NO. INSTRUMENTS

1. Set-Square Pair

2. Apsara Pencil (2H & 5H)

3. Eraser (Non-dust)

4. Engineering Compass

5. Sketch Book ( 3-20 page & 3-40 page)

6. Drawing Clip

7. Scale (1-foot)

8. Pro-Circle

INDEX

Chapter. No.

Chapter Name

1

Practice Work

2

Plane scale and diagonal scale

3

Engineering curves

4

Projection line

5

Projection of plane

6

Projection and section of solid

7

Orthographic projection

8

Isometric projection

GUJARAT TECHNOLOGICAL UNIVERSITY

ENGINEERING GRAPHICS (Modified on 4th

Feb 2014)

SUBJECT CODE: 2110013

B.E. 1st YEAR

Type of course: Engineering Science

Prerequisite: Zeal to learn the subject

Rationale: Engineering Drawing is an effective language of engineers. It is the foundation

block which strengthens the engineering & technological structure. Moreover, it is the

transmitting link between ideas and realization.

Teaching and Examination Scheme:

Teaching Scheme Credits Examination Marks Total

Marks L T P C Theory Marks Practical Marks

ESE

(E)

PA

(M)

ESE

Viva (V)

PA

(I)

2 0 4 6 70 30* 30# 20 150 L- Lectures; T- Tutorial/Teacher Guided Student Activity; P- Practical; C- Credit; ESE- End Semester

Examination; PA- Progressive Assessment

Content:

Sr.

No. Topics

Teaching

Hrs.

Module

Weightage

1

Introduction to Engineering Graphics: Drawing

instruments and accessories, BIS – SP 46. Use of plane

scales, Diagonal Scales and Representative Fraction

-

20%

2

Engineering Curves: Classification and application of

Engineering Curves, Construction of Conics, Cycloidal

Curves, Involutes and Spirals along with normal and

tangent to each curve

6

3

Projections of Points and Lines: Introduction to principal

planes of projections, Projections of the points located in

same quadrant and different quadrants, Projections of line

with its inclination to one reference plane and with two

reference planes. True length and inclination with the

reference planes

6

30%

4

Projections of Planes: Projections of planes (polygons,

circle and ellipse) with its inclination to one reference plane

and with two reference planes, Concept of auxiliary plane

method for projections of the plane

6

5

Projections of Solids and Section of Solids: Classification

of solids. Projections of solids (Cylinder, Cone, Pyramid

and Prism) along with frustum with its inclination to one

reference plane and with two reference planes. Section of

such solids and the true shape of the section

6 15%

6 Orthographic Projections: Fundamental of projection

along with classification, Projections from the pictorial - 35%

view of the object on the principal planes for view from

front, top and sides using first angle projection method and

third angle projection method, full sectional view

7

Isometric Projections and Isometric View or Drawing: Isometric Scale, Conversion of orthographic views into

isometric projection, isometric view or drawing

-

Note: Topic No. 1, 6 and 7 of the above syllabus to be covered in Practical Hours.

Reference Books:

1. A Text Book of Engineering Graphics by P.J.Shah S.Chand & Company Ltd., New Delhi

2. Elementary Engineering Drawing by N.D.Bhatt Charotar Publishing House, Anand

3. A text book of Engineering Drawing by R.K.Dhawan, S.Chand & Company Ltd., New

Delhi

4. A text book of Engineering Drawing by P.S.Gill, S.K.Kataria & sons, Delhi

5. Engineering Drawing by B. Agrawal and C M Agrawal, Tata McGraw Hill, New Delhi

Course Outcome:

After learning the course the students should be able to

1. To know and understand the conventions and the methods of engineering drawing.

2. Interpret engineering drawings using fundamental technical mathematics.

3. Construct basic and intermediate geometry.

4. To improve their visualization skills so that they can apply these skills in developing new

products.

5. To improve their technical communication skill in the form of communicative drawings.

6. Comprehend the theory of projection.

List of Practical:

Students are required to prepare drawing sheets on the following topics. Minimum three

problems must be given for sheet number 3 to 8.

1. Practice sheet (which includes dimensioning methods, different types of line, construction

of different polygon, divide the line and angle in parts, use of stencil,)

2. Plane scale and diagonal scale

3. Engineering curves

4. Projection of line and Projection of plane (minimum two problems on each)

5. Projection and section of solid

6. Orthographic projection

7. Isometric projection

Open Ended Problems: Apart from above experiments a group of students has to undertake

one open ended problem/design problem. Few examples of the same are given below.

1. Draw the few problems of above sheets in Google sketch up.

2. Draw the few problems of above sheets in Auto CAD.

3. Prepare the orthographic / isometric views of the working model/toy/game prepared by

the students in the subject of workshop practice using Google sketch up/Auto CAD.

Major Equipments: models and charts on the topics of curriculum

List of Open Source Software/learning website: http://nptel.iitm.ac.in/courses.php

*PA (M): 10 marks for Active Learning Assignments, 20 marks for other methods of PA

ACTIVE LEARNING ASSIGNMENTS: Preparation of power-point slides, which include videos,

animations, pictures, graphics for better understanding theory and practical work – The faculty will

allocate chapters/ parts of chapters to groups of students so that the entire syllabus of Engineering

Graphics is covered. The power-point slides should be put up on the web-site of the College/ Institute,

along with the names of the students of the group, the name of the faculty, Department and College on

the first slide. The best three works should be sent to [email protected].

# ESE Pr (V):10 marks for Open Ended Problems, 20 marks for VIVA.

Note: Passing marks for PA (M) will be 12 out of 30.

Passing marks for ESE Pract(V) will be 15 out of 30.

http://nptel.iitm.ac.in/courses.php

mailto:[email protected]

Kishan Kanani

Pencil

Practice Work

Darshan Institute of Engineering & Technology, Rajkot i

INSTRUCTIONS:

1. All the Lettering must be in CAPITAL only 2. Letter height for Main Title = 10 mm, Sub Title = 8 mm, Detail = 5 mm

SECTION 5 SCALES

1983/ISO 5455:1979

SCALES FOR USE ON TECHNICAL DRAWINGS

CATEGORY RECOMMENDED SCALES

ENLARGEMENT SCALE 50 : 1 20 : 1 10:1

5:1 2:1

FULL SIZE 1 : 1

REDUCTION SCALE

1:2 1:5 1:10

1 :20 1:50 1:100

1 :200 1:500 1:1000

Note — In exceptional cases where for functional reasons the

recommended scales cannot be applied, intermediate scales may

be chosen.

Engineering Graphics (2110013) Practice Work

Darshan Institute of Engineering & Technology, Rajkot ii

TYPES OF LINES:

Practice Work Engineering Graphics (2110013)

Darshan Institute of Engineering & Technology, Rajkot iii

USES OF LINES:


Darshan Institute of Engineering & Technology, Rajkot iv

LETTER & NUMBER:


Darshan Institute of Engineering & Technology, Rajkot v

DIFFERENT ANGLE:


Darshan Institute of Engineering & Technology, Rajkot vi

POLYGON:


Darshan Institute of Engineering & Technology, Rajkot vii

DIMENSIONING SYSTEM:

1. ALINGNED SYSTEM:

2. UNIDIRECTION SYSTEM:


Darshan Institute of Engineering & Technology, Rajkot viii

HOW TO DRAW POLYGONS BY THE UNIVERSAL METHOD OF POLYGON

PROCEDURE: Step-1 First draw a line AB of the dimension equal to the side of a polygon. i.e., 50 mm.

Step-2 Then draw a perpendicular bisector of the line AB and draw it of sufficient length.

Step-3 Draw a perpendicular line BC from B of the length equal to the line AB.

Step-4 Connect the two points A & C by a straight line. i.e., AC

Step-5 Draw an arc by the center B and radius equal to AB between the points A & C.

Step-6 Mark the point 4 at the intersection of line ‘AC with the perpendicular bisector.

Step-7 Mark the point 6 at the intersection of the arc AC with the perpendicular bisector.

Step-8 Find out the midpoint of between the points 4 & 6 mark it as a point 5.

Step-9 Mark points 7 & 8 at the distance equal to 4-5 or 5-6 in sequence.

Step-10 Draw a triangle ABC by connecting the line AC & BC at point 6.

Step-11 Draw circles by taking the points 4, 5,6,7,8 as center points and divide the respective

circles with the compass measurement equal to the distance of the line AB. i.e., 50 mm.

Step-12 Connect the divided points of respective circles in sequence with straight lines to get

respective polygons. Like Square, Pentagon, Hexagon, Heptagon and Octagon.

Step-13 Give the dimensions by any one method of dimensions and give the name of the

components by leader lines wherever necessary.

1. Introduction to Engineering Graphics

Darshan Institute of Engineering & Technology, Rajkot 1.1

1. Give the dimension of Title block and list the information given in it.

2. Divide a line PQ 100 mm long into six equal parts.

3. Without using protractor draw a regular pentagon of 40mm side.

Scale

4. Define representative fraction. What is difference between plain scale and diagonal scale?

5. If the distance of 300 km is represented as 15 cm on the map find representative fraction.

6. Draw Figure shown below in Half Scale.

Plain Scale

7. Construct a plain scale of R.F. = 1:50 to show meters and decimeters and long enough up to 8

meter. Indicate 6.7 m distance on scale.

8. Construct a plain scale with RF = 1/5 to show decimeters (dm) and centimeters. The scale should

be long enough to measure 1 m. Show the length of 7.4 dm on it.

9. Construct a plain scale in which 1 cm represents 5 kms. It should be long enough to measure a

distance of 95 kms indicate 76 kms in it.

10. On a map of a state, 1 cm represents 5 kms. Construct a plain scale long enough to measure a

distance between two city 100 kms far from each other.

11. The distance between two places is 240 km and its equivalent distance on map is 12 cm. Draw

plain scale & indicate 270 km and 120 km.

12. Construct a plain scale to show kilometers and hectometers when 25 mm is equal to 1 km and

long enough to measure up to 6 km. Find RF and show a distance of 3km and 4 hectometer on

the scale.

13. The length of the khandala tunnel on the Mumbai Pune express way is 330 meter on the road

map. It is shown by 16.5 cm long line. Construct a plain scale to show meters and to measure up

to 400 meter. Show the length of 290 meter long on the express way.

14. On map of Ahmedabad city 1 cm represents 1 Km. Construct a plain scale to measure the

distance between Gujarat Technological University and Lal Darwaja which is 6 Km. Also indicate

Engineering Graphics (2110013) 1. Introduction to EG


on scale, the distance between Geeta mandir and Kankariya lake which is 3 Km and 7

hectameters.

Diagonal Scale

15. Construct a diagonal scale of representative fraction = (1/36) showing yard, foot and inch. Scale

should be long enough to measure 5 yard.. Measure 3 yard, 2 foot, and 9 inch.

16. The distance between Ahmedabad and Bombay is 500 km. It is represented on a railway map by

10 cm. Construct a diagonal scale to measure kilometers. Show on scale the distance between

Ahmedabad and Surat which is 237 km.

17. The distance between Rashtrapatibhavan and Fort is 5.00 km. It is represented on a Delhi city

map by 10 cm. Construct a diagonal scale to measure a kilometer and its fraction up to two

decimal. Show on the scale the distance between Rashtrapatibhavan and India Gate which is

1.73 km.

Isometric Scale

18. Draw an Isometric scale long enough to measure 12 cm.

19. A customer asked the shopkeeper to give an Aluminum sheet of 1m X 1m. Shopkeeper gave the

sheet by measuring with isometric scale. How much percentage less sheet is given by

shopkeeper to customer?

2. Engineering Curves


1. Explain the terms: (i) Eccentricity (ii) Involute (iii) Hypocycloid

Ellipse

2. Construct an ellipse when the distance of the focus from the directrix is equalto 60 mm and

eccentricity is 2/3.

3. Draw an ellipse if the distance of focus from the directrix is 70mm and the eccentricity is 3 / 4.

4. Construct the ellipse if the distance between the focus and the directrix is 50 mm. &the

eccentricity is 2/3. Draw the tangent and the normal to the ell ipse at given point.

5. Draw an ellipse having major axis 120 mm and minor axis 80 mm. UseArc of circle method.

6. Construct an ellipse by arcs of circle method. The major and minor axes are 140 mm & 100 mm

respectively. Also draw the tangent and normal to the ellipse at any suitable point.

7. Draw an ellipse by an oblong method given the major and minor axes as120 mm and 90 mm

respectively.

8. A Fish pond of elliptical shape is to be inscribed inside a rectangular plot of size 100m X 50m.

Draw the boundary line of fish pond (use suitable scale)

9. Construct an ellipse in a parallelogram 125mm x 90mm sides. Take included angles of

parallelogram as 120® and 60®. Determine its major and minor axis.

10. Two points A and B are 100 mm apart. Third point C is 75mm fromA and 50mm from B. Draw an

ellipse passing through A, B &C.

11. The foci of an ellipse are 120 mm apart and the minor axis is 70 mm long. Draw the ellipse by

concentric circle method.

12. The major axis and the minor axis of Ellipse are 125 mm and 75 mm. Construct half ellipse by

Oblong method and another half byConcentric circle method.

13. The foci of an ellipse are 110 mm apart. The minor axis is 70 mm long. Determine the length of

major axis and draw half ellipse by rectangle method and other half by concentric circle

method.

Parabola

14. Construct a parabola, when the distance of the focus from the directrix is 50mm and draw

tangent and normal to the curve.

15. Construct the parabola of the base 105 mm and the axis length 98 mm using rectangle method.

Locate focus, vertex and directrix of the parabola. Also draw tangent and normal to the

parabola.

16. Construct a parabola having base length 100mm and axis height 60mm by tangent method.

Engineering Graphics (2110013) 2. Engineering Curves


17. A throw of ball from boundary of a cricket ground reaches the wicket keeper’s gloves following

the parabolic path. Maximum height achieved by the ball above the ground is 31m. Assume the

point of throw and point of catching position 1m above the ground. Radial distance of boundary

from wicket keeper is 75m. Construct the path of ball.

Hyperbola

18. Draw a hyperbola having eccentricity 8:5, the vertex V of which is at a distance of 25mm from

the directrix AB. Find at least 8 points to draw the curve. Find the distance of the focus F from

the directrix. Also draw a normal and a tangent to the curve at a distance 52mm from the focus.

19. A point P is 20mm and 30mm respectively from two straight lines which are at right angles to

each other. Draw a rectangular hyperbola from P within 6mm distance from each asymptote

line.

Cycloid

20. A wheel of the diameter 50 mm rolls over the straight line without slipping for one rotation.

Draw the path traced by the point P which is initially at the point of the contact between the

wheel and the straight line. Name the path traced.Name the curve and also draw tangent and

normal to thecurve at suitable point on the curve.

21. A rolling circle, of 60 mm diameter rolling along a straight line without slipping. Take initial

position of the tracing point at the bottom of the vertical centre line of the rolling circle. Name

the curve and draw tangent and normal to the curve at a point 35 mm above the directing line.

22. A wheel rolls over the horizontal straight line path and covers 1980 mm distance in one

rotation. Draw the path traced by the point P which isinitially at the point of contact between

the wheel and the horizontal straightline. Name the path traced by the point P.

23. A circle of 50 mm diameter rolls along the circumference of another circle of 150 mm diameter

from outside. Draw the path of a point P on the circumference of the rolling circle for one

complete revolution and name the curve.

24. A circle of 50 mm diameter rolls on another circle of 175 mm diameter, outside it. Trace the

locus of a point on the circumference of the rolling circle for one complete revolution. Name the

curve.

25. Draw and name the curve traced by a point on the perimeter of 60 mmdiameter circle if it rolls

by one revolution outside the circle with 160 mmDiameter.

2. Engineering Curves Engineering Graphics (2110013)


26. A circle of 60mm diameter is rolling on a circle of 120mm radius and inside it. Initially point P is

at contact point of two circles. Draw the locus of point P. Draw tangent and normal at any point

on the curve.

27. Show graphically that the hypocycloid is a straight line, when the diameter of the rolling circle

is half that of the directing circle. Take radius of the rolling circle as 40mm.

Involute

28. A string is kept tight while unwinding it from a square prism which is resting with its base on the

H.P. Trace the path of the end point of the string,if 100 mm long string can be unwound in one

turn. Name the path traced bythe end point of the string.

29. A string is unwound from a pentagon of 25 mm side. Draw the locus of end P for unwounding

the one turn of string. String is kept tight during the operation of unwounding. Give the name of

curve. Draw the tangent and normal to the curve at any point.

30. A string is unwound from a hexagon of 25 mm side. Draw the locus of end P for unwinding the

one turn of string

31. Construct the Involute of circle of 30 mm diameter for one turn. Draw tangent and normal to

the Involute at any point on it.

32. An elastic string is unwounded to a length of 120 mm from a drum of diameter 30 mm. Draw

the locus of the free end of the string which is held tight during unwinding.

33. Draw an involute of a circular arc which subtends an angle of 90° at the centre of the circle of

diameter 120 mm.

34. Draw an involute of a line of 10 mm for either minimum 3 turns or maximum 5 turns.

Spiral

35. Draw an Archimedean spiral of 2/3 convolution. When maximum and minimum radii being

60mm and 20mm respectively.

36. Construct an Archimedean spiral of one and half convolutions given thegreatest and shortest

radii as 84mm and the 00 mm respectively. Draw thetangent and normal at point 60 mm away

from the pole.

37. Draw an Archimedean spiral of 1.5 convolutions, the greatest and least radii being 125 mm and

35 mm respectively. Draw tangent and normal to the spiral at any point on the curve.

38. A point P moves towards another point O, 75 mm from it, and reaches it during 1¼ revolution

around it in clockwise direction. Its movement towards O is uniform with its movement around

it. Draw the curve traced out by the point P and name it.

3. Projections of Points & Lines


1. Draw the projection of points, the position of as per data given below:

i. A point P 25 mm above H.P. and 20 mm behind V.P.

ii. A point Q 20 mm below H.P. and 25 mm behind V.P.

iii. A point R 25 mm below H.P. and 20 mm in front of V.P.

iv. A point S 20 mm above H.P. and 25 mm in front of V.P.

v. A point T on H.P. and 25 mm in front of V.P.

vi. A point U on H.P. and 25 mm behind V.P.

vii. A point V on V.P. and 20 mm above H.P.

viii. A point W on V.P. and 20 mm below H.P.

ix. A point X on H.P. as well as V.P. both.

Position of an End Point & Inclination with H.P. & V.P. & TL

2. A line AB 75 mm long is inclined at an angle of 45ᵒ to H.P. and 30ᵒ to V.P.. One of its end point A

is in H.P. as well as V.P.. Determine its apparent inclination with V.P..

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

3. A line AB, 80mm long, is inclined to H.P. by 30ᵒ and inclined to V.P. by 45ᵒ. The line is in first

quadrant with point A 15mm above H.P. and 30mm in front of V.P.. Draw the projection of line

AB.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

Engineering Graphics (2110013) 3. Projections of Points & Lines


4. A line AB is 80 mm long. It is inclined at an angle of 45° to the Horizontal Plane and 30° to the

Vertical Plane. The end A is 20 mm above Horizontal Plane and 40 mm in front of Vertical Plane.

Draw the projections of the line and also write Elevation Length and Plan length of the line.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

5. A line PQ, 65 mm long, is inclined to H.P. by 30° and inclined to V.P. by 45°. The end P is 20 mm

below H.P. and 25 mm behind V.P. Point Q is in fourth quadrant. Draw its projections and find

the position of the point Q.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

6. A straight line AB is inclined to the H.P. by 30ᵒ and to the V.P. by 60ᵒ, if true length of line is 100

mm. The end A is 10 mm above H.P and 25 mm infront of V.P. find lengths of plan and elevation

of the line and draw the projections.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

7. A line PQ, 80 mm long has its end P 15 mm above the H.P. Line makes an angle of 30ᵒ with the

H.P. and 45ᵒ with the V.P. End Q of the line is 10 mm in front of V.P. Draw the projections of the

line considering it in first quadrant.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

Position of Mid-Point is given

8. A line AB, 80 mm long is inclined at 45ᵒ to H.P. and 30ᵒ to V.P.. Its midpoint C is in V.P. and 15

mm above H.P.. The end A is in the third quadrant and B in the first quadrant. Draw the

projections of the line.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

3. Projections of Points & Lines Engineering Graphics (2110013)


9. A straight line AB 80 mm long is inclined at 30° to the H.P. and at 45° to the V.P.. Its midpoint C

is in the V.P. and 18 mm above the H.P., while its end A is in the third quadrant, and the end B is

in the first quadrant. Draw its projections.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

Position of End Points & TL

10. A line AB 75 mm long has its end point A 15 mm above H.P. and 10 mm in front of V.P. and end

point B 45 mm above H.P. and 50 mm in front of V.P.. Determine true inclination of line AB with

H.P. and V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

11. A line AB, 75 mm long, has its end A 20mm below H.P. and 25 mm behind V.P. The end B is 50

mm below H.P. and 65 mm behind V.P. Draw the projections of line AB and find its inclinations

with H.P. and V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

Position of End Points & Distance between End Projectors

12. The projectors of the ends of a line AB are 50 mm apart. The end A is 20 mm above horizontal

plane and 30 mm in front of the vertical plane. The end B is 10 mm below the H.P. and 40 mm

behind the V.P. Determine the true length of line AB, its inclinations with H.P. and V.P. and

apparent angles also.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

13. The distance between end projectors of a straight line PQ is 130 mm point P is 40mm below H.P.

and 25 mm in front of V.P. Point Q is 75mm above H.P. and 30 mm behind V.P. Draw the

projection of a line and find out its true length and inclination with H.P. and V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =



14. The distance between end projectors of a straight line CD is 65 mm. The point C is 30 mm above

H.P. and 25 mm behind V.P. The point D is 40 mm above H.P. and 20 mm in front V.P. Draw the

projections of straight line CD. Through which principal plane the straight line will pass and what

will be the distance of the point of intersection of line from the other principal plane?

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

15. A line CD has its end C is 15mm above H.P. and 10mm in front of V.P. The end D is 60mm above

H.P. The distance between the end projectors is 50mm. The line is inclined to H.P. by 25ᵒ. Draw

the projections and find its inclination with V.P. and true length of line CD.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

16. A line PQ has its end P 15 mm above H.P. and 10 mm in front of V.P. The end Q is 60 mm above

H.P. The distance between the end projectors is 55 mm. The line is inclined to H.P. by 25 degree.

Draw the projections and find its inclination with V.P. and true length of line PQ.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

Position of an End Point or Length of FV/TV or Inclination with H.P./V.P. or inclination of

FV/TV

17. The top view of 75 mm long line AB measures 65 mm, while the length of its Front view is 50

mm. Its one end A is in the H.P. and 12 mm in front of the V.P. Draw the projections of line AB

and its inclinations with the H.P. and the V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

18. A line AB 65 mm long appears to be 55 mm in plan and 45 mm in elevation. Its end A is 20 mm

below H.P. and 40 mm behind V.P. Draw projections of a line and find the true angle of

inclinations of line with H.P. and V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =



19. The top view and the front view of the line EF, measures 65 mm and 53 mm respectively. The

line is inclined to H.P. and V.P. by 30ᵒ and 45ᵒ, respectively. The end E is on the H.P. and 10 mm

in front of V.P.. Other end F is in the 1st quadrant. Draw the projections of the line EF and find its

true length.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

20. A line AB is having its end A 10 mm, above H.P. and 30 mm in front of V.P. It is inclined at 45° to

H.P. and 30° to V.P. The end B is below H.P. and behind V.P. Draw the projections of the line AB

if the plan length is 80 mm. Also, find the true length of the line.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

21. A line is measuring 80 mm long has one of its end 60 mm above H.P. and 20 mm in front of V.P.

The other end is 15 mm above H.P. and in front of V.P. The front view of the line is 60 mm long.

Draw the projection of line and find the true angle of inclination of line with H.P. and V.P .

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

22. A line AB, 100 mm long, is inclined at 50o to Horizontal Plane. The end A is 10 mm above the

Horizontal Plane and end is 65 mm in front of the Vertical Plane . Draw projections of the line if

its Front View measures 90 mm and find the inclination of the line with the Vertical Plane.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

23. The front view of a line AB, 90mm long, measures 65mm. Front view is inclined to XY line by 45°.

Point A is 20 mm below H.P. and on V.P. Point B is in third quadrant. Draw the projections and

find Inclinations of line with H.P. and V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

24. Plan of a 75 mm long line CD measures 50mm. End C is in H.P. and 50mm in front of V.P. End D

is 15 mm in front of V.P. and it is above H.P. Draw projections of CD and find angles with V.P. and

H.P.



T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

25. A line AB 90 mm long is inclined at 30º to the H.P. Its end A is 12 mm above the H.P. and 20 mm

in front of V.P. Its front view measures 65 mm. Draw the top view of AB and state its length.

Determine the inclination of top view and line AB with V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

26. A line AB, 100 mm long, is inclined at 450 to H.P. The end A is 10 mm above the H.P. and is 65

mm in front of the V.P. Draw projections of the line if its Front View measures 90 mm and find

the inclination of the line with the V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

27. The front view and top view of a line MN is inclined at an angle of 30o and 40o respectively. The

front view of line MN measures 50 mm. Point M is 15 mm above H.P. and 10 mm in front of V.P.

Draw the projections of line MN and find the true length of line MN.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

Miscellaneous

28. A straight line AB has its end A 10 mm above H.P. and end B 50 mm in front of the V.P. Draw the

projections of line AB, if it is inclined to H.P. by 30ᵒ and to V.P. by 45ᵒ and it is 50 mm long.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

29. A line PQ 70 mm long has its end P in V.P. and end Q in H.P.. Line is inclined to H.P. by 60ᵒ and

V.P. by 30ᵒ .Draw the projections.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

30. A line PQ 60 mm long has its end P on V.P and Q on H.P. Line is inclined to H.P. by 60ᵒ and V.P.

by 30ᵒ and it is 20 mm away from the profile plane. Draw the projections of the line.



T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

31. A line AB measures 80 mm in top view and 70 mm in front view. The midpoint M of the line is

45 mm in front of V.P. and 35 mm above H.P. The end A is 10 mm in front of V.P. Draw the

projections of the line and find its true length and inclination with H.P. and V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

32. The line AB has end A in front of V.P. and 30 mm above H.P, while end B is in V.P. and 20 mm

below H.P. The line is inclined at 30ᵒ to the V.P. and the apparent angle in elevation is 30ᵒ. Draw

the projections of the line AB. Find the true length, the elevation length and the plan length of the

line. Measure the inclination of the line with the H.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

33. A line AB has a point P on it such that AP: PB = 1: 2. The end A is in the first quadrant and it is 20

mm above H.P. while the end B is in the V.P. The point P is 35 mm from the H.P. The line is

inclined at 30ᵒ to the H.P. and the elevation length of the line is 70 mm. Draw the projections of

the line AB and the point P. Find the true length, the plan length and the inclination of the line

with V.P.

T.L.= θ = L.F.V.= α =

L.E.P. = φ = L.T.V.= β =

4. Projections of Plane


1. An isosceles triangular plane XYZ having its base XY = 50 mm and altitude 60 mm is resting on HP

on its base XY with its surface making an angle of 45ᵒ to HP. The base XY which is in HP makes

an angle of 60ᵒ to VP. Draw projection of plane.

2. An isosceles triangle plate ABC having its base 50 mm and altitude 90 mm resting on H.P. on its

base. The isosceles triangle is inclined at an angle 50° to the H.P. and the altitude in the top view

is inclined at the angle 70° to the V.P. Draw the projections.

3. A semi-circular thin plate of 60 mm diameter rests on H.P. on its diameter, which is inclined at

45ᵒ to V.P. and the surface is inclined at 30ᵒ to the H.P. Draw the projections of the plate.

4. A circular plane of 60 mm diameter is resting on H.P. on a point A of its circumference. The plane

(surface) is inclined at 30ᵒ to the H.P. The diameter AB of the plane makes an angle of 45ᵒ with

the V.P. Draw the projections of the circular plane.

5. A square lamina of side 35 mm is resting on HP on one of its sides such that the surface of the

lamina is inclined at 40° to HP. Draw its top view and front view when the side on which it rests

is parallel to VP.

6. A regular pentagonal plane having the side 30 mm is resting on H.P. on one of its corners. The

surface of the plane is inclined to the H.P. at 45ᵒ. Draw the projections of the plane when the

side opposite to the corner on which it rest on H.P. is inclined at 30ᵒ to V.P.

OR

A pentagon plate, side 30mm is resting on H.P. on one of its corners with opposite edge to the

corner making 30ᵒ with V.P. The plate (surface) is inclined to H.P. by 45ᵒ. Draw its projections.

7. ABCDE is a regular pentagonal plate of 40mm sides, has its corner A on the H.P. the plate is

inclined at 30° to the H.P. such that the side CD is parallel to both the reference planes. Draw the

projection of plate.

8. A pentagon plate, side 40mm is resting on H.P. on one of its corners. The plate is inclined to H.P.

by 45° and perpendicular to VP. Draw its projections.

9. A hexagonal plate (30 mm) is resting on one of its side on H.P. The side on which it rests makes

an angle of 60ᵒ with V.P. and the plate makes an angle of 45ᵒ with H.P. Draw the projections of

the plate.

10. A Pentagonal plane of side 50 mm is kept on the HP on one of its side in such a way that its

surface makes an angle of 45ᵒ with HP. Draw the projection of plane when side which is in HP is

inclined at 60ᵒ with VP in such a way that nearest corner point is at a distance of 20 mm from

VP.

Engineering Graphics (2110013) 4. Projections of Plane


11. A square plate PQRS of side 35 mm is resting on corner P on H.P. with diagonal PR making 30ᵒ

with H.P. and diagonal QS inclined to V.P. by 60ᵒ and parallel to H.P. Draw the projections of the

square plate.

12. A Pentagonal plate having 30mm side is resting on V.P on one of its corner plate (surface) makes

450 with V.P. The side opposite to the corner on which it rest makes 300 with H.P. Draw its

projection.

13. A thin 30º-60º set square has its longest edge is 80 mm in the VP and inclined at 45º to the HP.

Its surface makes an angle of 60º with the VP. Draw its projections.

14. A regular pentagon of 30mm side has one side parallel to the V.P. and making an angle of 40°

with the H.P. the plane surface of the pentagon make 35° the V.P. Draw its projections.

15. A regular pentagonal plate is resting in V.P. on one of its sides with surface making an angle 45°

with V.P. The side on which it rests on V.P. makes 60° with H.P. Draw the projections of

pentagonal plate having the side 30mm.

16. A circular plate of negligible thickness having 70mm diameter is resting on HP on a point of the

circumference. Plate is kept perpendicular to VP and inclined to the HP such that the plan of it is

an ellipse of minor axis 40mm. Draw the projections.

17. A square plate of side 60mm is held on a corner on H.P Plate is inclined to the H.P. such that the

plan of it is rhombuses with a diagonal of 30mm. determine the angle it makes with H.P. The other

diagonal is inclined at 45° V.P. Draw the projection of plate.

18. A square plate of side 40 mm is rest on one of its corner on H.P. with diagonal horizontal and

inclined at 50° to V.P. The Plate is seen as a rhombus in plan with one of its diagonals measuring

30 mm. Draw the projections.

19. ABCD is a rhombus of diagonals AC =100 mm and BD=70 mm. Its corner A is in the H.P. and the

plane is inclined to the H.P. such that its plan appears to be a square and the plan of the diagonal

AC makes an angle of 20° to the V.P. Draw the projections of the plane and find its inclination with

the H. P.

20. A circular plate of negligible thickness and 46 mm diameter appears as an ellipse in the top view,

having its major axis 46 mm long and minor axis 28 mm long. Draw its front view when the major

axis of ellipse makes an angle of 60ᵒ to V.P.

21. An elliptical plane with major axis 70 mm and minor axis 50 mm is inclined to H.P. such that the

top view of the plane is a circle. Draw the projections of the plane when the major axis is inclined

at 30ᵒ to the V.P. Find the inclination of the plane with the H.P. Use the concentric circle method

to draw the top view of the plane in the initial stage.

4. Projections of Planes Engineering Graphics (2110013)


22. An Elliptical plane of major axis 70mm and minor axis 50mm is resting on H.P on one end point

of major axis. It appears as circle in the top view. Minor axis makes 450 with V.P. Draw its

projection.

23. The top plan of a pair of equal legs AB and AC of compass appears as an isosceles triangle having

base 50 mm and vertex angle at 45ᵒ .Actual lengths of compass legs AB and AC are 120 mm.

Assume points B and C on H.P. and line connecting B and C is perpendicular to V.P. Draw the

projections and find (I) the actual angle between two legs (ii) the height of point above HP and (iii)

angle of plane, containing compass, makes with H.P.

24. A thin rectangular plate of 60 x 30 mm has its shorter side in the V.P. and inclined at 30ᵒ to the

H.P. Project its top view, if its front view is a square of 30 mm long sides.

25. A rhombus is having its diagonals 100 mm and 50 mm long. Draw the projections of the rhombus

when the longer diagonal is inclined at 30° to the Horizontal Plane and 30° to Vertical Plane.

26. A Square plate, side 40 mm, is resting on H.P with one side of plate inclined to V.P. by 30°. Draw

the projections.

27. An isosceles triangular plate ABC has its base 45 mm and altitude 60 mm. It is so placed that the

front view is seen as an equilateral triangle of 45 mm side and (i) base is inclined at 45ᵒ to HP, (ii)

side is inclined at 45ᵒ to HP. Draw its plan when its corner A is on HP.

5. Projections & Sections of Solids


Projections of Solids

Axis/Base Edge are inclined to HP/VP

1. A pentagonal prism rests on one of its edges of the base on H.P. with its axis inclined at 45º to

the H.P. The top view of the axis is inclined at 30º to the V.P. Draw the projections of the prism,

assuming the edge of the base to be 30 mm and the axis 70 mm long.

2. A pentagonal pyramid is having its base ABCDE and the apex O. The length of the axis is 80 mm

and the edge of base is 30 mm. The pyramid is resting on the H.P. with the edge CD on it. Draw

the projections when the axis of the pyramid is inclined at 300 to the H.P. and the plan of the axis

of the pyramid makes 450 with the V.P.

3. Draw the projection of cylinder, base 30 mm diameter and axis 40 mm long, rests with a point of

its base circle on H.P. such that the axis is making an angle of 30o with H.P. and its top view

perpendicular to V.P.

4. Draw the projection of a cone, base 44 mm diameter and axis 50 mm long, when it is resting on

the H.P. on a point of its base circle with the axis making an angle of 45o with H.P. and 30o with

V.P.

5. A cone diameter of base 60 mm and height 90 mm is resting on H.P. on the point of periphery of

the base. Axis of the cone makes 60 degree with the H.P. and 30 degree with the V. P. Draw the

projections of the cone, when the apex is nearer to observer.

6. A square pyramid, side of the base 40 mm and axis 60 mm long, has one of its base edges in the

H.P. and axis inclined at 30° to the HP. Draw its projections when a) the top view of the axis

makes an angle 45° with the V.P. and b) the axis makes an angle of 45° with the V.P.

7. A square prism, having base 30 mm side and axis 50 mm long, has its axis inclined at 45o to the

H.P. and has an edge of its base on the H.P. and inclined at 30o to the V.P. Draw the projection.

8. A Hexagonal prism is resting on one of its side of base (30mm), such that axis(60mm) is inclined

at 45° to H.P. and the side on which it is resting is inclined at 30° to V.P. Draw the project ions.

9. A Square pyramid, side of base 50 mm and axis length 60 mm is kept on HP on one of its base

edges in such a way that its axis makes an angle of 45o with HP. If the base edge which is on HP

makes an angle of 45o with VP, draw the projections when apex is 30 mm away from VP.

Triangular surface is inclined to HP/VP

10. A pentagonal pyramid has height 60 mm and the side of a base 30 mm. The pyramid rests on

one of its sides of the base on the H.P. such that the triangular face containing that side is

perpendicular to the H.P. and makes an angle of 45 degree with the V.P. Draw its projections.

Engineering Graphics (2110013) 5. Projections & Sections of Solids


11. A hexagonal pyramid, side of the base 25 mm long and height 70 mm resting on HP on its side,

has one of its triangular faces perpendicular to the HP and inclined at 60º to VP. Draw its

projections.

12. A tetrahedron of 50mm edge is resting on H.P on one of its edge. Face passing through that edge

is perpendicular to H.P and parallels to V.P. Draw its projections.

13. A pentagonal pyramid of 35 mm base edge and 70 mm height is resting on the Horizontal Plane

with one of its triangular surfaces perpendicular to the Horizontal Plane and parallel and nearer

to Vertical Plane. Draw its projections.

14. A Pentagonal pyramid, side of the base 35 mm and height 70 mm is resting on HP on its side, has

one of its triangular faces perpendicular to the HP and VP both. Draw its projections.

Slant edge is inclined to HP/VP

15. A hexagonal pyramid, base 25 mm side and axis 55 mm long, has one of its slant edges on the

H.P. A plane containing that edge and the axis is perpendicular to the H.P. and inclined at 450 to

the V.P. Draw its projections when the apex is nearer to V.P. than the base.

16. ABCD is tetrahedron of 60 mm long edge. The edge AB is in the H.P. The edge CD is inclined at an

angle of 300 to the H.P. and 450 to the V.P. Draw the projections of the tetrahedron.

17. A pentagonal prism is resting on one of the corner of its base on the H.P. The longer edge

containing that corner is inclined at 45° to the H.P. The axis of the prism makes an angle of 30° to

the V.P. Draw the projections of the solid.

Miscellaneous

18. A cube with a 30mm side resting on one of its corners on the HP. Draw the projections when the

base is inclined at 45º to HP and axis parallel to VP.

19. A frustum of a cone, having base diameter 60 mm, top base diameter 25 mm and axis 45 mm, is

resting on one of its generators on H.P. The axes of the frustum makes and angle of 300 with

V.P. Draw the projections of the solid.

20. A circular cone is of 60 mm base diameter and 80 mm long generator. It i s resting on the H.P.

with one of the points of its base on it and the apex 55 mm above it. Draw the projection of the

cone when the plan of the axis is inclined at 450 to the V.P. Measure the inclination of the cone

with the H.P.

21. A square pyramid, side of base 50 mm and height 64 mm, is freely suspended from one of the

corners of the base. Draw its projection when vertical plane containing the axis makes an angle

of 45o to VP.

5. Projections & Sections of Solids Engineering Graphics (2110013)


Sections of Solids

Cut by Auxiliary Inclined Plane

22. A square pyramid, base 40 mm side and axis 65mm long, has its base on the H.P. And all the

edges of the base equally inclined to the V.P. It is cut by a section plane perpendicular to the V.P.

inclined at 45° to the H.P. and bisecting the axis. Draw its sectional top view, sectional s ide view

ant true shape of the section.

23. A pentagonal prism of side length of base 30 mm and height 60 mm is resting on HP with one

edge of base perpendicular to VP. It is cut by an Auxiliary Inclined Plane included at 40º to HP

and bisecting the axis. Draw sectional top view, sectional side view and true shape of the

section.

24. A hexagonal Prism, side of base 30 mm and height 60 mm, is standing upright with base on H.P.

one side of the base and axis are parallel to V.P. It is cut by section plane making an angle of 600

to H.P. and crossing the axis 10 mm from the top. Draw top view, sectional front view, sectional

left hand side view and true shape of section.

25. A pentagonal pyramid, side of base 40 mm and height 80 mm, is resting on its base with one of

the edges of the base away from V.P. is parallel to V.P. It is cut by an AIP bisecting the axis, the

distance of the section plane from the apex being 20 mm. Draw the elevation and sectional plan

of pyramid and draw the true shape of the section. Also find the i nclination of the section plane

with the H.P.

26. A cone having the diameter of base 80 mm and the height 90 mm is resting with its base on the

H.P. It is cut by A.I.P. inclined at 450 to the H.P. The cutting plane passes through the mid-point

of the axis of the cone. Draw the elevation, the sectional plan and the true shape of the section.

27. A cone, base 75 mm diameter and axis 80 mm long is resting on its base on the H.P. It is cut by a

section plane perpendicular to the V.P., inclined at 450 to the H.P. and cutting the axis at a 35

mm from the apex. Draw front view, sectional top view and true shape of the section.

Cut by Auxiliary Inclined Plane (Base cut)

28. A solid made of half cone, diameter of base 60 mm, and half hexagonal pyramid, side of base 30

mm, is having 60 mm height. It is resting on HP on its base with middle edge of base

perpendicular to VP. It is cut by an AIP inclined at 30o to HP, passing through a point on axis 12

mm above the base. Draw elevation, plan and true shape of the section.

29. A cone, base 40 mm diameter and axis 60 mm long, rests on its base on the HP. It is cut by a

section plane perpendicular to the VP and parallel to one of its generators and passing through a

Engineering Graphics (2110013) 5. Projections & Sections of Solids


point on the axis at a distance of 25 mm from the apex. Draw the front view, sectional top view,

sectional side view and the true shape of the section. Give the name of that True shape.

Cut by Auxiliary Vertical Plane

30. A hexagonal pyramid of the base side 30 mm and axis length 70 mm is resting on H.P. with its

base on it and one of the sides of the base parallel to V.P. The axis of the pyramid is 40 mm away

from the V.P. The pyramid is cut by the A.V.P. inclined at 300. The cutting plane is 15 mm away

from the axis and nearer to the observer. Draw the top view, sectional front vi ew and the true

shape of the section.

31. A cone with base circle diameter 60 mm and axis length 75 mm is kept on its base on the

ground. It is cut by a sectional plane perpendicular to HP and inclined at 600 to VP at a distance

of 8 mm away from the top view of axis. Draw sectional elevation and true shape of the section.

32. A frustum of hexagonal pyramid, side of base 30 mm and height 60 mm, is cutting from a

pyramid of height 80 mm, is standing upright with base on H.P. and axis parallel to V.P. It is cut

by section plane making an angle of 50o to V.P. and remaining 20 mm away from the axis. Draw

top view, sectional front view, sectional left hand side view and true shape of section.

Combined projection and section cut by AIP

33. A cone diameter of base 50 mm and height 80 mm is resting on the H.P. on one of its generators

with axis parallel to the V.P. It is cut by horizontal section plane passing through a point on the

axis 55 mm away from the apex. Draw the elevation and sectional plan of cone.

34. A cone, having diameter of base 50 mm and axis 65 mm long, is lying on the ground on one of its

generator with the axis parallel to V.P. It is cut by a horizontal section plane 12 mm above the

H.P. Draw its sectional top view.

35. A triangular prism, with a base side of 50 mm and an axis length of 70 mm, is resting on a

rectangular face on the HP, the axis being parallel to the VP. An AIP inclined at 450 to the HP

cuts the prism. The cutting plane intersects the axis at a distance of 30 mm from one end of the

prism. Draw Front View, Sectional Top view and sectional side view of the prism

36. A hexagonal pyramid of side of base 40 mm and height of axis 110 mm is resting on one of its

inclined vertical surface on H.P. such that its axis remains parallel to the V.P. It is cut by a cutt ing

plane which is inclined at an angle 45° with H.P. and bisecting the axis of the pyramid. Draw

front view, sectional top view.

5. Projections & Sections of Solids Engineering Graphics (2110013)


Combined projection and section cut by AVP

37. A cylinder, diameter of base 75 mm and axis 84 mm is resting on one of its generator on the H.P.

with its axis remaining parallel to V.P. It is cut by an A.V.P. inclined to the V.P. by 450 and passing

through the midpoint of the axis of the cylinder. Draw sectional elevation, sectional end view

and plan showing the cutting plane.

38. A hexagonal pyramid is resting on one of its triangular face on H.P. with axis remaining parallel

to V.P. It is cut A.V.P. making 300 with V.P. passing through a point on the axis 33 mm from the

apex. Draw plan, sectional elevation and the true shape of section. Take side of base 30 mm and

height 75 mm.

39. A pentagonal pyramid, base 30 mm side and axis 60 mm long, is lying on one of its triangular

faces on the H.P. with axis parallel to the V.P. A vertical section plane bisects the top view of the

axis and makes an angle of 30o with V.P. Draw the sectional front view

Reverse Problem (True Shape is given)

40. A cone, base diameter 60 mm and axis length 60 mm is kept on H.P. on its base. It is cut by a

plane in such a way that the true shape of the section is an isosceles triangle of base 40 mm.

Draw front view and sectional top view.

41. A tetrahedron of 50 mm long edges is lying on HP on one of its faces with one of its edges

perpendicular to VP so that the true shape of its section is an isosceles triangle of base 40 mm

and altitude 28 mm. Find the inclination of the section plane with HP. Draw the front view,

sectional top view and the true shape of the section.

42. A tetrahedron of 70 mm long edges is lying on Horizontal Plane on one of its faces with an edge

of that face perpendicular to the Vertical Plane. It is cut by a section plane perpendicular to both

the reference plane in such a way that the true shape of section is an isosceles triangle of 45 mm

height. Draw elevation, plan and side view when smaller cut piece of the object is assumed to be

removed.

43. A cube of 50 mm long edges has its vertical faces equally inclined to VP. It is cut by a section

plane perpendicular to VP so that the true shape of the section is a regular hexagon. Determine

the inclination of the cutting plane with the HP and draw the sectional top view and true shape

of the section.

6. Orthographic Projections


1. Explain the difference between 1st angle and 3rd angle orthographic projection.

2. In orthographic projection why second and fourth angle projection method are not used?

3. Draw the symbols for first angle and third angle projection method

4. Draw orthographic view (i) Elevation (ii) Top view (iii) Left Hand Side View of the following figure,

Use 1st angle projection system

5. Using the Third angle projection method, draw the following view for the FIGURE-1. Give the

dimensions using the Aligned dimensioning method. (i) Front view (ii) Top view (iii) Full Sectional

Right Hand Side End View.

Engineering Graphics (2110013) 6. Orthographic Projections


6. Refer the object shown in figure. Draw the following orthographic views using the first angle

projection method. Use the Aligned System of dimensioning. (i) Front View from the direction X

(ii) Top View (iii) Left Hand Side View.

7. Draw front view and top view of the object shown in figure according to third angle projection

method.

6. Orthographic Projections Engineering Graphics (2110013)


8. Figure shows the pictorial view of the object. Draw the sectional front view, top view and left hand

side view using first angle method of projection.

9. The following figure shows pictorial view of an object. Draw to the full scale the following views,

using first angle projection method. Insert all dimensions. (1). Front view looking in the direction

of arrow X (2). Top view, (3). Right hand side view



10. Draw the front view, top view and left hand side view of the object given in figure. Use first angle

projection method.

11. Draw Elevation and Left Hand Side View and top view of figure according to First Angle projection

method.



12. Following figure shows the pictorial view of the object .Draw the Front view, Top view and left

hand side view using first angle method of projection.

13. Refer the object shown in figure. Draw the following views using the first angle projection method.

Use the unidirectional system of the dimensioning. (i) Sectional Front View (ii) Top View (iii) Right

Hand Side View



14. Figure shows the pictorial view of an object. Draw the following views: (i) Sectional front view

from A-A, (ii) R.H.S. view and (iii) Top view using 1 st angle Projection Method.

15. Figure shows the pictorial view of an object. Draw the following views. (I). Sectional front view.

(ii). Right hand side view (iii). Top view. Use first angle projection method.



16. Pictorial view of an object is given in figure. Draw (i) Front View and (ii) Full Sectional Right Hand

Side View. Insert necessary dimensions using aligned system of dimensioning. Take section along

X-X.

17. Figure shows pictorial view of an object. Draw following views (a) Sectional Elevation from – X (b)

Plan and ( c ) Right hand side view



18. Figure shows the three dimensional pictorial view of an object. Draw using first angle projection

method, front view, top view and sectional side view.

19. Draw the following views for the Figure. Give the dimensions using Aligned dimensioning method.

(i)Front view (ii)Top view (iii)Sectional left hand side view



20. Figure shows the Pictorial view of an object. Draw the following views using first angle projection

method (a) Sectional Front elevation looking from direction X, take section along A-A (b) Top view

(c) Side view from left. Show all dimensions.

21. Figure shows an object. Draw sectional front view along section P-Q looking in the direction of

arrow X, top view and sectional left hand side view along section R-S using first angle projection

method.



22. Using the first angle projection method, draw the following view for the figure Give the

dimensions using the Aligned dimensioning method. (i) Sectional front view by taking section

along C-D (ii) Sectional left hand side view by taking section along A-B (iii) Top view

7. Isometric Projections and Isometric View or Drawing


1. Construct an Isometric scale.

2. Differentiate between Isometric View and Isometric Projections.

3. The top view of an object is a square of 60 mm side while the front view is a circle of radius 30

mm. Draw the isometric projection of the object.

4. Draw the isometric drawing of the frustum of a square pyramid when the length of the bottom

edge is 60 mm, the length of the top edge is 40 mm and the height of the frustum is 70 mm.

5. Draw the isometric projection and isometric drawing of a sphere of diameter 50 mm placed on a

cylinder of base 60 mm diameter and height 30 mm.

6. Explain method of drawing cylinder in isometric draw.

7. Draw Isometric View of Square Prism with side of base 40 mm and length of axis 70 mm.

8. Draw the isometric view of the following orthographic views shown in Figure.

9. Figures shows elevation and plan of a bracket draw isometric projection of the bracket.

Engineering Graphics (2110013) 7. Isometric Projections, view or Drawings


10. Draw the isometric view from the following orthographic views.

11. Figure shows two views of an object. Draw isometric projection.

7. Isometric Projections, view or Drawings Engineering Graphics (2110013)


12. Draw the isometric view of the object, the orthographic views of which are shown in the figure

below.

13. Figure shows two views of an object. Draw the Isometric Projection.



14. Draw the isometric view from the orthographic projections shown in figure 2.

15. Figure shows front view and top view of an object. Draw isometric view.



16. Figure shows the front view and top view of the object. Draw the Isometric Projection.

17. Draw the Isometric view of the following figure.



18. Draw Isometric view for the object shown in Figure.

19. Draw the isometric view for the orthographic projection given below in figure.



20. The orthographic views of an object using the first angle projection method are shown in the.

Draw the isometric projection.

21. Draw the isometric view for the figure.



22. Figure shows the front view and top view of an object. Draw the isometric view.

23. Figure shows side view and front view of an object. Draw isometric view.



24. Draw the isometric view for the figure.



25. Draw Isometric View of the Following Object.

Documents

B.E. 1st Year Engineering Graphics (2110013) · A Text Book of Engineering Graphics by P.J.Shah S.Chand & Company Ltd., New Delhi ... New Delhi 4. A text book of Engineering Drawing